/*
 * SPDX-License-Identifier:     BSD-3-Clause
 * Copyright 2013 Freescale Semiconductor, Inc.
 * All rights reserved.
 */
#ifndef _FSL_DPBP_CMD_H
#define _FSL_DPBP_CMD_H

/* DPBP Version */
#define DPBP_VER_MAJOR				3
#define DPBP_VER_MINOR				3

/* Command IDs */
#define DPBP_CMDID_CLOSE                        0x8001
#define DPBP_CMDID_OPEN                         0x8041
#define DPBP_CMDID_CREATE                       0x9041
#define DPBP_CMDID_DESTROY                      0x9841
#define DPBP_CMDID_GET_API_VERSION              0xa041

#define DPBP_CMDID_ENABLE                       0x0021
#define DPBP_CMDID_DISABLE                      0x0031
#define DPBP_CMDID_GET_ATTR                     0x0041
#define DPBP_CMDID_RESET                        0x0051
#define DPBP_CMDID_IS_ENABLED                   0x0061

#define DPBP_CMDID_SET_IRQ_ENABLE               0x0121
#define DPBP_CMDID_GET_IRQ_ENABLE               0x0131
#define DPBP_CMDID_SET_IRQ_MASK                 0x0141
#define DPBP_CMDID_GET_IRQ_MASK                 0x0151
#define DPBP_CMDID_GET_IRQ_STATUS               0x0161
#define DPBP_CMDID_CLEAR_IRQ_STATUS             0x0171

#define DPBP_CMDID_SET_NOTIFICATIONS            0x1b01
#define DPBP_CMDID_GET_NOTIFICATIONS            0x1b11

#define DPBP_CMDID_GET_FREE_BUFFERS_NUM         0x1b21

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_OPEN(cmd, dpbp_id) \
	MC_CMD_OP(cmd, 0, 0,  32, int,	    dpbp_id)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_RSP_IS_ENABLED(cmd, en) \
	MC_RSP_OP(cmd, 0, 0,  1,  int,	    en)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_SET_IRQ_ENABLE(cmd, irq_index, en) \
do { \
	MC_CMD_OP(cmd, 0, 0,  8,  uint8_t,  en); \
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
} while (0)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_GET_IRQ_ENABLE(cmd, irq_index) \
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_RSP_GET_IRQ_ENABLE(cmd, en) \
	MC_RSP_OP(cmd, 0, 0,  8,  uint8_t,  en)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \
do { \
	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, mask);\
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
} while (0)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_GET_IRQ_MASK(cmd, irq_index) \
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_RSP_GET_IRQ_MASK(cmd, mask) \
	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, mask)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \
do { \
	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, status);\
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
} while (0)
/*                cmd, param, offset, width, type, arg_name */
#define DPBP_RSP_GET_IRQ_STATUS(cmd, status) \
	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, status)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \
do { \
	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, status); \
	MC_CMD_OP(cmd, 0, 32, 8,  uint8_t,  irq_index);\
} while (0)

/*                cmd, param, offset, width, type,	arg_name */
#define DPBP_RSP_GET_ATTRIBUTES(cmd, attr) \
do { \
	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, (attr)->bpid); \
	MC_RSP_OP(cmd, 0, 32, 32, int,	    (attr)->id);\
} while (0)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_SET_NOTIFICATIONS(cmd, cfg) \
do { \
	MC_CMD_OP(cmd, 0, 0,  32, uint32_t, cfg->depletion_entry); \
	MC_CMD_OP(cmd, 0, 32, 32, uint32_t, cfg->depletion_exit);\
	MC_CMD_OP(cmd, 1, 0,  32, uint32_t, cfg->surplus_entry);\
	MC_CMD_OP(cmd, 1, 32, 32, uint32_t, cfg->surplus_exit);\
	MC_CMD_OP(cmd, 2, 0,  16, uint16_t, cfg->options);\
	MC_CMD_OP(cmd, 3, 0,  64, uint64_t, cfg->message_ctx);\
	MC_CMD_OP(cmd, 4, 0,  64, uint64_t, cfg->message_iova);\
} while (0)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_CMD_GET_NOTIFICATIONS(cmd, cfg) \
do { \
	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, cfg->depletion_entry); \
	MC_RSP_OP(cmd, 0, 32, 32, uint32_t, cfg->depletion_exit);\
	MC_RSP_OP(cmd, 1, 0,  32, uint32_t, cfg->surplus_entry);\
	MC_RSP_OP(cmd, 1, 32, 32, uint32_t, cfg->surplus_exit);\
	MC_RSP_OP(cmd, 2, 0,  16, uint16_t, cfg->options);\
	MC_RSP_OP(cmd, 3, 0,  64, uint64_t, cfg->message_ctx);\
	MC_RSP_OP(cmd, 4, 0,  64, uint64_t, cfg->message_iova);\
} while (0)

/*                cmd, param, offset, width, type,      arg_name */
#define DPBP_RSP_GET_API_VERSION(cmd, major, minor) \
do { \
	MC_RSP_OP(cmd, 0, 0,  16, uint16_t, major);\
	MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
} while (0)

/*                cmd, param, offset, width, type, arg_name */
#define DPBP_RSP_GET_NUM_FREE_BUFS(cmd, num_free_bufs) \
	MC_RSP_OP(cmd, 0, 0,  32, uint32_t, num_free_bufs)

#endif /* _FSL_DPBP_CMD_H */
